2002/03/21
Market,  AdvIssues, DeclIssues, UnchIssues,     AdvVol,    DeclVol,    UnchVol
  NYSE,       1627,       1419,        309,  822511890,  722953650,   22048170
  AMEX,        399,        341,        200,  150761810,   22825400,    4643640
NASDAQ,       2120,       1332,        566, 1265193000,  299062200,   26426200